Yamaha Corp (Total 12 Patents Found)

一种电子设备,响应锁式电源开关的接通,初始控制器在第一预定时段期间输出第一电压,且门电路经由响应于第一电压的第一驱动器被接通第一预定时段,从而DC电力被供应到主电路部。在第一预定时段期间,控制处理器使电压输出部开始输...
Relationships between amplitude patterns, each being composed of a train of a predetermined number of samples including a target sample, and correction values corresponding to quantizing errors of the target samples are obtained in advance from a relationship between a plurality of samples of the same amplitude pattern...
A decorative sheet having a layer of a colored opaque resin in which a plurality of wooden chips are scattered so that the wooden chips are exposed to the exterior of a flat outer surface of this layer; a decorative sheet having a layer of a colored opaque resin in which a plurality of wooden chips are scattered, and a...
A keyboard musical instrument includes an acoustic piano (100) for generating acoustic sounds, an electronic system (200) for generating electronic sounds and a silent system (300) for selecting one of the acoustic sounds and the electronic sounds, and the electronic system (200) is equipped with key sensors (202) and ...
A prepreg (3) for a sleeve member of fiber reinforced thermoplastic resin available for a tennis racket or a golf club is woven by using ribbon-shaped reinforcing fiber tows/uni-directional commingle yarns (1) and matrix fiber tows (2), and the ribbon-shaped reinforcing fiber tows/uni-directional commingle yarns make t...